Expert Quality, for measuring of bore diameter and groove width. The spring - loaded plunger expands within the hole. Knurled locking screw allows plunger contacts to be held in position, removed and measured with a micrometer. Satin chrome finish. Supplied in PVC storage wallet with ranges marked.

Expert Quality

Measures bore diameter and groove widths

Locking plunger contacts

Satin chrome finish & storage wallet

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Contents
1 x Gauge range: 8 - 13mm (5/16 - 1/2) Length: 115mm
1 x Gauge range: 13 - 19mm (1/2 - 3/4) Length: 115mm
1 x Gauge range: 19 - 31mm (3/4 - 1.1/4) Length: 115mm
1 x Gauge range: 31 - 54mm (1.1/4 - 2.1/8) Length: 145mm
1 x Gauge range: 54 - 89mm (2.1/8 - 3.1/2) Length: 145mm
1 x Gauge range: 89 - 150mm (3.1/2 - 6) Length: 145mm

Visit product in the Draper catalogue. Page 632